using SWRIS.Dtos; using System.Collections.ObjectModel; using System.ComponentModel; using System.Windows; namespace SWRIS.Models.ViewModel { public class RopeViewBaseModel : INotifyPropertyChanged { public event PropertyChangedEventHandler PropertyChanged; protected internal virtual void OnPropertyChanged(string propertyName) { PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName)); } } }